{"created":"2023-06-19T08:46:05.659586+00:00","id":4805,"links":{},"metadata":{"_buckets":{"deposit":"a7ce86ff-02d6-4c12-9cf2-d45c5b3b5b0e"},"_deposit":{"created_by":14,"id":"4805","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"4805"},"status":"published"},"_oai":{"id":"oai:kpu.repo.nii.ac.jp:00004805","sets":["47:273:411"]},"author_link":["7820"],"control_number":"4805","item_1696926521561":{"attribute_name":"その他（別言語等）","attribute_value_mlt":[{"subitem_alternative_title":"Nuclear phenomena in the germination process of cystospore of Phytophthora capsici Leonian (Agriculture)","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1967-10-15","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"22","bibliographicPageStart":"17","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"京都府立大學學術報告. 農學","bibliographic_titleLang":"ja"},{"bibliographic_title":"The scientific reports of Kyoto Prefectural University. Agriculture","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"本報告はPhytophthora capsiciの被のう胞子, その発芽過程および小遊走子のう形成に至る間の現象, とくに核現象について研究を行なったものである。被のう胞子の発芽は20°∿28℃で良好であり, その発芽管の伸長は24℃が最適である。被のう胞子の発芽に際し, 原形質は発芽管ないし小遊走子のう内へ流動移行するが, 栄養を補う以前には原形質量の増加は認められない。遊走子の核は1つである。しかし被のう胞子が発芽過程に移る際に, 被のう胞子内で核分裂がはじまるものと, 発芽管の頸部で核分裂がおこるものとが認められるが, 発芽管の伸長とともに引続き発芽管内で核分裂が行なわれる。発芽管内の核分裂は32°, 24°, 20℃の順に早く行なわれるが, いずれの温度でも18時間後には平均8核になる。小遊走子のうは比較的高温においてよく形成し, その形成初期から成熟期前にかけて核数は増加し, 約3∿4個程度に達するが, 成熟期に達してのちは核数が減少し, ついに1核になる。この1核になった時期は小遊走子のうの発芽に移る時期とよく一致する。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The germination of cystospore and the formation of miniature sporangium of Phytophthora capsici Leonian have been studied with special emphasis on the nuclear phenomena in those processes. The cystospore germinated in the temperature range of 20°∿25℃, but the germ tube elongation was best demonstrated at 24℃. On cystospore germination cytoplasmic contents were translocated to the germ tube and then to the miniature sporangium formed on the tip of the germ tube or its branch. No increment in the cytoplasmic volume was observed if nutrient was deprived of the germination medium. Zoospore and encysted zoospore have one nucleus. The nuclear division was observed to be initiated either in the cystospore or in the constricted part of the germ tube. In either case divisions were continued in the germ tube as it elongated. The time of division cycle seemed to be dependent on temperature. It was shortest at 32℃ followed by 24℃ and 20℃ in the order. The number of nuclei, however, reached to 8 in average after 18 hrs incubation at any temperature tested. Relatively higher temperature seemes to be favorable for the formation of miniature sporangia. Number of nuclei in the miniature sporangia increased to 3 or 4 in the early stage of their formation, but it decreased as the sporangia grew to the maturity, finally becomming to one. Judging from the time sequence, germination of miniature sporangia seemes to be initiated as soon as number of nucleus decreased to one.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00062275","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00757373","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"桂, 琦一","creatorNameLang":"ja"},{"creatorName":"カツラ, キイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Katsura, Kiichi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥野, 健治","creatorNameLang":"ja"},{"creatorName":"オクノ, ケンジ","creatorNameLang":"ja-Kana"}]},{"creatorNames":[{"creatorName":"KATSURA, KIICHI","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"OKUNO, KENJI","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000078804.pdf","filesize":[{"value":"587.0 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00000078804.pdf","url":"https://kpu.repo.nii.ac.jp/record/4805/files/KJ00000078804.pdf"},"version_id":"0ad5d9a2-6844-4e21-a026-63d1ced2acfc"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper"}]},"item_title":"Phytophthora capsici Leonian 菌の被のう胞子の発芽過程における核現象(農学部門)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Phytophthora capsici Leonian 菌の被のう胞子の発芽過程における核現象(農学部門)","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"14","path":["411"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-20"},"publish_date":"2017-02-20","publish_status":"0","recid":"4805","relation_version_is_last":true,"title":["Phytophthora capsici Leonian 菌の被のう胞子の発芽過程における核現象(農学部門)"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-10T06:52:52.966179+00:00"}